JPS6132776U - Small rotating magnetic field type motor - Google Patents

Small rotating magnetic field type motor

Info

Publication number
JPS6132776U
JPS6132776U JP11431484U JP11431484U JPS6132776U JP S6132776 U JPS6132776 U JP S6132776U JP 11431484 U JP11431484 U JP 11431484U JP 11431484 U JP11431484 U JP 11431484U JP S6132776 U JPS6132776 U JP S6132776U
Authority
JP
Japan
Prior art keywords
coil
frame
yoke
magnetic field
type motor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP11431484U
Other languages
Japanese (ja)
Other versions
JPH0237267Y2 (en
Inventor
倍男 荻原
茂 田上
圓男 篠崎
Original Assignee
株式会社精工舎
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社精工舎 filed Critical 株式会社精工舎
Priority to JP11431484U priority Critical patent/JPS6132776U/en
Publication of JPS6132776U publication Critical patent/JPS6132776U/en
Application granted granted Critical
Publication of JPH0237267Y2 publication Critical patent/JPH0237267Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の第１実施例を示すモータの主要部断面
図、第２図は第１図のＡ−Ａ断面図、第３図は第１実施
例の固定子片の斜視図、第４図は第１実施例のコイル枠
の斜視図、第５図は第２実施例を示すモータの主要部断
面図、第６図は第２実施例の固定子片の斜視図である。 １．１１・・・・・・ヨーク、６．１６・・・・・・コ
イル枠、７，１７・・・・・・固定子片、８，１８・・
・・・・コイル。FIG. 1 is a sectional view of the main parts of a motor showing a first embodiment of the present invention, FIG. 2 is a sectional view taken along line A-A in FIG. 1, and FIG. 3 is a perspective view of a stator piece of the first embodiment. FIG. 4 is a perspective view of the coil frame of the first embodiment, FIG. 5 is a sectional view of the main part of the motor showing the second embodiment, and FIG. 6 is a perspective view of the stator piece of the second embodiment. 1.11... Yoke, 6.16... Coil frame, 7, 17... Stator piece, 8, 18...
····coil.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 筒状のヨークと、上記ヨーク内の中心部に回転自在に軸
支され、外周に少なくとも２極が着磁された円筒状の永
久磁石から成るロータと、上記口−タの極と関係するよ
うに上記ヨーク内に配置された複数の固定千片と〜、上
記固定子を励磁する複数のコイルとを有する小型回転磁
界型モータにおいて、上記コイルを巻線する唯一のコイ
ル枠を設け、上記コイル枠は、プラスチック材料により
形成し、且つ上記コイルを巻線する複数の枠部と、上記
固定子片を案内する複数の溝部と、上記ロータを収納す
る中空部とを有すると共に、上記固定子片は、上記コイ
ル枠の枠部に巻線されたコイルの中心部を貫通する鉄心
部と、上記ロータの外周に対向する磁極部とを有し、更
に、上記固定子片の径方向の位置を規制する位置決め部
を少なくとも上記コイル枠と上記固定子片の両者間に設
け、上記位置決め部により上記ヨークの内壁面と上記鉄
心部の端面とを圧接する様に構成したことを特徴とする
小型回転磁界型モータ。a rotor consisting of a cylindrical yoke, a cylindrical permanent magnet that is rotatably supported in the center of the yoke and has at least two poles magnetized on its outer periphery; In a small rotating magnetic field type motor having a plurality of fixed pieces disposed in the yoke and a plurality of coils for exciting the stator, a sole coil frame for winding the coil is provided, and the coil The frame is formed of a plastic material, and has a plurality of frame portions around which the coils are wound, a plurality of groove portions that guide the stator pieces, and a hollow portion that accommodates the rotor. has an iron core part passing through the center of the coil wound around the frame part of the coil frame, and a magnetic pole part facing the outer periphery of the rotor, and further has a radial position of the stator piece. A small rotary device characterized in that a regulating positioning portion is provided between at least the coil frame and the stator piece, and the positioning portion presses the inner wall surface of the yoke and the end surface of the iron core portion. Magnetic field type motor.
JP11431484U 1984-07-27 1984-07-27 Small rotating magnetic field type motor Granted JPS6132776U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11431484U JPS6132776U (en) 1984-07-27 1984-07-27 Small rotating magnetic field type motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11431484U JPS6132776U (en) 1984-07-27 1984-07-27 Small rotating magnetic field type motor

Publications (2)

Publication Number Publication Date
JPS6132776U true JPS6132776U (en) 1986-02-27
JPH0237267Y2 JPH0237267Y2 (en) 1990-10-09

Family

ID=30673336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11431484U Granted JPS6132776U (en) 1984-07-27 1984-07-27 Small rotating magnetic field type motor

Country Status (1)

Country Link
JP (1) JPS6132776U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02261028A (en) * 1989-03-29 1990-10-23 Mitsubishi Electric Corp Motor
JPH03203547A (en) * 1989-12-27 1991-09-05 Mitsubishi Electric Corp Motor
JP2021141698A (en) * 2020-03-04 2021-09-16 パナソニックＩｐマネジメント株式会社 Brushless motor and electric power tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02261028A (en) * 1989-03-29 1990-10-23 Mitsubishi Electric Corp Motor
JPH03203547A (en) * 1989-12-27 1991-09-05 Mitsubishi Electric Corp Motor
JP2021141698A (en) * 2020-03-04 2021-09-16 パナソニックＩｐマネジメント株式会社 Brushless motor and electric power tool

Also Published As

Publication number Publication date
JPH0237267Y2 (en) 1990-10-09

Similar Documents

Publication Publication Date Title
JPS6132776U (en) Small rotating magnetic field type motor
JPS60103270U (en) dc machine
JPS5846280U (en) Permanent magnet rotating electric machine
JPH01105365U (en)
JPS60108188U (en) DC brushless motor
JPS60156846U (en) Permanent magnet rotating electric machine
JPH0366536U (en)
JPS6044470U (en) rotating electric machine
JPH0244872U (en)
JPS58105782U (en) magnet motor
JPS59132378U (en) brushless motor
JPH0297869U (en)
JPS63191866U (en)
JPS58168876U (en) Hybrid stepping motor
JPS5941085U (en) brushless motor
JPS5934484U (en) magnetic motor
JPS59189481U (en) stepping motor
JPS5978887U (en) External rotor type electric motor
JPS59195977U (en) brushless motor
JPS60171050U (en) stepping motor
JPS61149971U (en)
JPS62168780U (en)
JPH0330760U (en)
JPS6077237U (en) electric motor rotor
JPS5923258U (en) rotating electric machine